1U46 Chain B
Activated CDC42 kinase 1 (TNK2)
Active — 98.9%DFG-inαC-in
Resolution
2.0 Å
R-value
0.202
Predicted activity confidence98.9%
Structure info
Alternate conformation—
Missing atoms0
Missing residues5
Salt bridge (KinCore)Saltbr-in
Sequence info
PDB sequence
LTCLIGEKDLRLLEKLGGVVRRGEWDAPSGKTVSVAVKCMDDFIREVNAMHSLDHRNLIRLYGVVLTPPMKMVTELAPLGSLLDRLRKHQGLLGTLSRYAVQVAEGMGYLESKRFIHRDLAARNLLLATRDLVKIGDFGLMRALPQNDDHYVMQEHRKVPFAWCAPESLKTRTFSHASDTWMFGVTLWEMFTYGQEPWIGLNGSQILHKIDKEGERLPRPEDCPQDIYNVMVQCWAHKPEDRPTFVALRDFLLEAQP
UniProt reference sequence
LRLLEKLGDGSFGVVRRGEWDAPSGKTVSVAVKCLKPDVLSQPEAMDDFIREVNAMHSLDHRNLIRLYGVVLTPPMKMVTELAPLGSLLDRLRKHQGHFLLGTLSRYAVQVAEGMGYLESKRFIHRDLAARNLLLATRDLVKIGDFGLMRALPQNDDHYVMQEHRKVPFAWCAPESLKTRTFSHASDTWMFGVTLWEMFTYGQEPWIGLNGSQILHKIDKEGERLPRPEDCPQDIYNVMVQCWAHKPEDRPTFVALRDFLLE
Aligned reference sequence
LRLL----------------EKLGDGS----------------FGVVRRGEW--DAPSG---------------------------------KTVSVAVKCLK--PDVLSQPEA-------------------------MDDFIREVNAMHSL--------------------------DHRNLIRLYGVVLTP---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PMKMVTELAPL--------------GSLLDRLRK--HQG------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------HFLLGTLSRYAVQVAEGMGYLESK---------------------------------------------RFIHRDL-----AARNLLLAT--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RDLVKIGDFGLMRALPQNDDH--YVMQ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EHRKVPFAWCAPESLKT--------------------------------RTFS-HASDTWMFGVTLWEMFTY--G--------------QEPWIG--------------------------------------------------LNGSQILHKIDKE--GERLPRPEDCP----------------------------------------------------------------------------------------------------QDIYNVMVQCWAHKPEDRPT--------------FVALRDFLLE
Shaded segments mark residues present in the UniProt reference but not resolved in this structure.
Projected alignment
LRLL----------------EKLG--------------------GVVRRGEW--DAPSG---------------------------------KTVSVAVKC--------------------------------------MDDFIREVNAMHSL--------------------------DHRNLIRLYGVVLTP---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PMKMVTELAPL--------------GSLLDRLRK--HQG--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------LLGTLSRYAVQVAEGMGYLESK---------------------------------------------RFIHRDL-----AARNLLLAT--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RDLVKIGDFGLMRALPQNDDH--YVMQ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EHRKVPFAWCAPESLKT--------------------------------RTFS-HASDTWMFGVTLWEMFTY--G--------------QEPWIG--------------------------------------------------LNGSQILHKIDKE--GERLPRPEDCP----------------------------------------------------------------------------------------------------QDIYNVMVQCWAHKPEDRPT--------------FVALRDFLLE
Activation segment
DFGLMRALPQNDDH--YVMQ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------EHRKVPFAWCAPE
Binding pocket
EKLG____GVVRRVAVKC_DFIREVNAMHSLDRNLIRLYGVKMVTELAPLGSLLDRLRKYLESKRFIHRDLAARNLLLIGDFGLM
Ligand info
Orthosteric ligand
None
Allosteric ligand
None
Ligand typeNo_ligand
Consensus conformation
DFG conformationin
αC-helix conformationin
Predicted activityactive
KinaDB — structure detail · data from Browse_each_pdb_structure.csv · PDB 1U46, Chain B